• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.465-466
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• 2001

동물의 대사기능은 체내 주요 생리기능의 지표로서 체내의 물질대사 또는 에너지 대사의 결과를 반영한다 체내의 모든 생리적 과정은 동물과 환경간에 있어서 물질 및 에너지의 교환과 체내의 물질 및 에너지의 전환을 통해서 수행된다. 따라서 생체의 대사작용은 생존을 위한 역원적 중추기능이며 생체의 대사활성은 동물체의 기능적 항상성을 유지하는데 관련된 생리기능의 총체적 척도가 된다. (중략)

• Journal of Korean Clinical Nursing Research
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• v.24 no.3
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• pp.363-370
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• 2018

Purpose: The study was conducted to investigate correlations between self-management and physiological measurements of patients on hemodialysis according to their age. Methods: The subjects were 120 patients on hemodialysis at three hospitals in S and G cities. Data were collected using a structured questionnaire and medical records. The collected data were analyzed using descriptive statistics including t-test, ANOVA, and Pearson's correlation analysis with the SPSS 23.0 program. Results: The levels of compliance with self-management were highest in the middle-aged group. There was no significant difference in physiological measurements between the different age groups. Conclusion: The results suggest that nurses should consider characteristics of different age groups to improve the levels of self-management and physiological measurements.

• Journal of Korean Society of Forest Science
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• v.99 no.6
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• pp.878-884
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• 2010

Ozone sensitivity of physiological indicators and the difference of ozone tolerance on 4 families of Quercus aliena seedlings were investigated on the basis of the standardized physiological indicators. Photosynthetic parameters, photosynthetic pigment and malondialdehyde (MDA) content, and antioxidative enzyme activities were measured or analyzed from the leaves of Q. aliena seedlings at the end of ozone fumigation, and ozone tolerance indices among 4 families were calculated with the standardized physiological parameters. After ozone treatment, the reduction of carboxylation efficiency was observed in the leaves of four families, and their reduction were ranged from -24.1% to -56.9% of control seedlings. Photosynthetic pigment content differed significantly among 4 families and treatments. The reduction of total chlorophyll content showed the highest in family SU4 (-40.6%) and the lowest family US2 (-18.8%). Ascorbate-peroxidase (APX) activity showed significant difference among families and treatments, and increased as compared with control in three families, except for family US2. On the basis of the physiological indices, ozone tolerance of four families was ranked in the order of US1 > SU4 > US2 > SU1. In conclusion, photosynthetic parameters, pigment content and APX activity were recommended as appropriate indicators to assess the tolerance against ozone stress of Q. aliena.

• Journal of Convergence for Information Technology
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• v.9 no.5
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• pp.40-47
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• 2019

The purpose of this study aimed to develop the misutkaru water drink intake program that was possible to compare the effects of misutkaru drink on relieving constipation and physiological measurementson relieving constipation of the patients with hemodialysis. This study was non-equivalent control group pretest-posttest design with 42 patients in a general hospital in S city, Korea. During the experiment, the participants had to drink misutkaru water in the morning and past the 7 days after intake as constipation assessment scale, potassium and phosphorus were measured. The data were examine using t-test, Fisher's exact test, paired t-test. After misutkaru drinking intervention, constipation (z=-2.66, p=.002) decreased significantly improvement. This suggests that misutkaru water drinking intervention improved constipation in patients with hemodialysis.

• The Inventors News
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• no.21
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• pp.3-4
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• 2004

특허청, 특허 신기술 사업에 대대적 자금 지원 - 생리통 줄이는데 효과있는 생리대 나온다 - 운전 시야의 사각지대 없앤다 - 특허청, 특허행정혁신 위한 워크숍 개최 - 공무원들, 특허 출원에 끊임없는 관심 보낸다 - 탁월한 처녀 발명가 - 지난해, BM 특허 출원$\cdot$등록 건수 증가, 심사 대기기간 단축 - 한국여성발명계의 역사적인 국제적 지표설정을 제안한다

• Science of Emotion and Sensibility
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• v.22 no.3
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• pp.21-34
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• 2019

This study was an examination of the relevance and clinical significance of electroencephalographic (EEG) indexes (e.g., mental/physical stress and attention) and indexes of heart rate variability (HRV) with regard to cognitive function and physiological health conditions in elderly people. A device was used to record two-channel EEGs of the frontal lobe and a one-channel ECG simultaneously. Subjects were 76 people average aged 73. The significant findings are as follows: First, subjects whose intrinsic alpha rhythm had high amplitude, regardless of peak, showed higher resistance to mental stress and lower physical stress than did subjects with low-amplitutde intrinsic alpha rhythm. Second, HRV, SDNN, and RMSSD indexes showed strong positive correlations between the two groups of subjects regardless of the division of groups. Third, the alpha asymmetry of the left and right sides of the brain in subjects with low-amplitude intrinsic alpha rhythm was larger, and the delta/alpha ratio (reflecting physical stress) and theta/sensorimotor rhythm (SMR) ratio (showing the decline in attention) were bigger. Fourth, the subjects in whom intrinsic alpha rhythm peak occurred during slow rhythm had a higher theta/SMR ratio than did subjects whose peak occurred during fast rhythm, which was related to a steeper decline in attention. Therefore, the presence or absence of intrinsic alpha rhythm peak and amplitude on quantitative EEG may be an index reflecting the cognitive function and physiological health of elderly people.

• Journal of the Korean Institute of Landscape Architecture
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• v.43 no.5
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• pp.1-12
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• 2015

This study analyzes the physiological healing effects on users according to forest types. Forest types are classified into Chamaecyparis obtusa, Quercus serrata and Pinus densiflora and the subjects of this study, 64 hypertensives, 59 diabetics and 59 ordinary people, were tested to observe their physiological effects. The index of physiological reaction comprises electroencephalogram(EEG), heart rate variability(HRV), blood pressure and cortisol level. An analysis of the stress-buffering effect from the physiological reactions of the overall subjects indicates that Quercus serrata forests have a higher stress-buffering effect than others in terms of central nervous, endocrine and autonomic nervous systems. Chamaecyparis obtusa forests are contributory to soothing stress in the central nervous and endocrine systems. Pinus densiflora forests contribute in some indexes of the endocrine and autonomic nervous systems. In contrast, Pinus densiflora forests are less influential on a stress-buffering effect than the other two. In the level of the effect for lowering blood pressure, Chamaecyparis obtusa and Quercus serrata forests are more effective than Pinus densiflora forests. Therefore, staying in the first two forests can heighten the healing effect of the lowering of blood pressure for hypertensive patients. Every forest is efficacious to lowering diabetic blood glucose levels. Spending time in Quercus serrata forests is more effective for hypoglycemic.

• Proceedings of the Korean Statistical Society Conference
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• 2004.11a
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• pp.111-116
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• 2004

스트레스 수준이 논을 것으로 예상되는 공군사관학교 수험생의 신체검사 결과로부터 신체건강 지표인 혈액 내 생화학적 요인들과 정신건강 지표인 다면 인성검사 점수를 추출하여 통계적 상관성 및 유의성을 비교 분석하였다 사관생도들 중 $10\%$의 표본을 추출하여 사관생도와 수험생 집단간의 특성 비교를 위한 비교집단으로 이용하였다. 수험생과 사관생도 집단 간의 특성 요인 비교는 Mann-whitney U 검정과 Kruskal-Wallis 검정을 이용하였다. 수험생 집단 내에서 혈중 요인 및 정신건강 지표인 MMPI 점수는 정상범주에 있었고 두 요인 간 상관성은 발견할 수 없었다. 그러나 사관생도와 수험생 집단 간의 특성 요인들에 대한 유의성 검정 결과, 특히 2학년생도들의 혈액 내 혈구 수 및 활동성 또는 적극성과 관련된 MMPI 하위척도에서 수험생 집단과 매운 유의한 차이를 보이는 특이한 현상을 발견할 수 있었고 이에 대한 해석을 언급하였다.

• Proceedings of the ESK Conference
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• 1996.04a
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• pp.250-251
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• 1996

인간의 온열환경에 대한 적응은 인간-의복-환경 System사이의 산열과 방열의 열교 환을 통해 보유량을 일정하게 유지하는 항체온 조절에 의해 이루어진다. 이러한 인체와 의 관계와의 열교환은 주로 피부표면을 통해 이루어지므로 피부온은 외계로의 방열을 예측 하여 인간의 체온조절반응을 나타내며, 온열감각을 좌우하는 인자로 의복의 온열생리, 의 복의 보온력, 쾌적성을 평가하는 중요한 생리적인 지표가 되어 착의의 적부를 검토하는 데 의미를 지니면서 의복설게의 기초가 된다. 이에 본 연구는 국내의 기후 및 변화된 온열환경에 적응된 인체의 각 환경기온하에서의 피부온을 기존의 연구와는 달리 장시간의 노출에 의한 변동을 파악하여 쾌적 착의의 관점에서 인체와 환경사이에 존재하는 의복에 있어서 설계의 기초가 되는 피부온의 의의를 재검토함을 목적으로 한다.

• Science of Emotion and Sensibility
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• v.15 no.3
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• pp.345-354
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• 2012

The purpose of this study is finding alternative parameters of the HRV so as to minimize the subjective errors by STAI and BDI, could be have two types of significant correlation levels depending on normalized method. Particularly, the LF/HF presented as the quantitative physiological parameter that can reflect both state-anxiety and trait-anxiety.